Cokin Creative Filter System from Castle Cameras

Invented by French professional photographer, Jean Coquin, and introduced in 1978, the Cokin Creative Filter System is nearly as old as Castle Cameras! The System is simple, versatile and easy to use, leaving plenty of room for individual inspiration and creativity.

The Cokin Creative Filter System consists of three main components: A filter holder, adapter ring and a filter. Simply screw the adapter ring onto your lens, slide the filter holder on the adapter ring and finally slide the filter into the filter holder. If you're using more than one lens and the filter size is different, simply buy another adapter ring, the holder and filter remain the same!

There are 4 different sizes of filters to choose from, the P series generally being the best option for most photographers